diff --git a/sound/soc/sh/rcar/scu.c b/sound/soc/sh/rcar/scu.c index e4b82ab31dca..ab5f1d21731e 100644 --- a/sound/soc/sh/rcar/scu.c +++ b/sound/soc/sh/rcar/scu.c @@ -270,24 +270,10 @@ static int rsnd_scu_start(struct rsnd_mod *mod, { struct rsnd_priv *priv = rsnd_mod_to_priv(mod); struct rsnd_scu *scu = rsnd_mod_to_scu(mod); - struct device *dev = rsnd_priv_to_dev(priv); int ret; - /* - * SCU will be used if it has RSND_SCU_USE_HPBIF flags - */ - if (!rsnd_scu_hpbif_is_enable(mod)) { - /* it use PIO transter */ - dev_dbg(dev, "%s%d is not used\n", - rsnd_mod_name(mod), rsnd_mod_id(mod)); - - return 0; - } - clk_enable(scu->clk); - /* it use DMA transter */ - ret = rsnd_src_set_route_if_gen1(priv, mod, rdai, io); if (ret < 0) return ret; @@ -310,9 +296,6 @@ static int rsnd_scu_stop(struct rsnd_mod *mod, struct rsnd_priv *priv = rsnd_mod_to_priv(mod); struct rsnd_scu *scu = rsnd_mod_to_scu(mod); - if (!rsnd_scu_hpbif_is_enable(mod)) - return 0; - rsnd_scu_transfer_stop(priv, mod, rdai, io); clk_disable(scu->clk); @@ -326,6 +309,10 @@ static struct rsnd_mod_ops rsnd_scu_ops = { .stop = rsnd_scu_stop, }; +static struct rsnd_mod_ops rsnd_scu_non_ops = { + .name = "scu (non)", +}; + struct rsnd_mod *rsnd_scu_mod_get(struct rsnd_priv *priv, int id) { if (WARN_ON(id < 0 || id >= rsnd_scu_nr(priv))) @@ -340,6 +327,7 @@ int rsnd_scu_probe(struct platform_device *pdev, { struct device *dev = rsnd_priv_to_dev(priv); struct rsnd_scu *scu; + struct rsnd_mod_ops *ops; struct clk *clk; char name[RSND_SCU_NAME_SIZE]; int i, nr; @@ -364,11 +352,15 @@ int rsnd_scu_probe(struct platform_device *pdev, if (IS_ERR(clk)) return PTR_ERR(clk); - rsnd_mod_init(priv, &scu->mod, - &rsnd_scu_ops, i); scu->info = &info->scu_info[i]; scu->clk = clk; + ops = &rsnd_scu_non_ops; + if (rsnd_scu_hpbif_is_enable(&scu->mod)) + ops = &rsnd_scu_ops; + + rsnd_mod_init(priv, &scu->mod, ops, i); + dev_dbg(dev, "SCU%d probed\n", i); } dev_dbg(dev, "scu probed\n");